Finding the right shoe size when shopping internationally can be challenging. The shoe size conversion charts shown here help you find the right size across American, British, European, Australian, Chinese or Japanese shoe size systems.

 Here's a breakdown of some key differences:

• US and UK Sizes: In the US, men's shoe sizes are generally one size larger than women's. For instance, a US men's size 9 is equivalent to a US women's size 10. The UK shoe size system is similar to the US, but starts counting from a different point, leading variation's ins size. A UK men's size is typically one size smaller than the US size.

• European Sizes: European shoe sizes are measured in Paris Points, which are increments of two-thirds of a centimeter. Unlike US and UK sizes, European sizes are unisex, and there is less distinction between men's and women's sizes. So size 43, is the same size for men's and women's according to the European shoe size system.

• Asian Sizes: Countries like China and Japan have their own sizing systems, often based on the length of the foot in centimeters.